Adjustable climbing wall



FIG. 1 is a front perspective view of an adjustable climbing wall showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a rear perspective view thereof.

The broken lines in the drawings illustrate portions of the adjustable climbing wall that form no part of the claimed design. 

CLAIM The ornamental design for an adjustable climbing wall, as shown and described. 